OROVILLE 3 NW, WA

Total of Precipitation (Inches)

(456188)

File last updated on March 28, 2024
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1909-----z0.84b0.09 0.04 1.35 -----z2.66 -----z1.60 0.98 1.04 0.55 9.15c
19101.09 1.27 -----z-----z-----z0.98 -----z-----z-----z-----z-----z-----z3.34i
1911-----z-----z-----z0.29 2.35 1.74 0.00a0.83 0.82 -----z-----z-----z6.03f
1912-----z-----z0.12 2.10 0.65 -----z1.37 1.22 0.63 1.00 2.80 1.05 10.94c
19130.76 0.00 0.00 -----z2.65 -----z0.72 1.16 0.70 0.90 1.95 0.47 9.31b
19140.88c0.00c0.30b1.10 0.25 -----z-----z-----z-----z-----z-----z-----z2.53g
1915-----z0.78 1.01 -----z-----z-----z-----z-----z-----z-----z-----z-----z1.79j
1916-----z-----z-----z-----z-----z-----z-----z0.00 0.40 0.22 0.98 0.95v1.60h
19170.18 0.75 0.53 1.97 1.49 0.80 0.10 0.00 0.85 0.00 0.78 2.68a10.13
19180.94 0.60 0.29 0.13 0.16 0.83 3.22 0.95 0.11 1.48 1.92 0.69 11.32
19192.32 2.90 0.13 0.34 0.34 0.00 0.30 0.72 2.54 0.15a0.94 1.55 12.23
19200.32 0.08 0.31 1.30 0.13 0.68 0.52 0.78 1.97 0.75 1.57 1.79 10.20
19211.96 0.55 0.69 1.55 0.97 0.77 0.00 0.07 0.43 0.95 1.74u0.32 8.26a
19220.38 0.49a2.06 1.74 0.77 0.00 0.00 1.47 0.49 1.59 0.63 0.48b10.10
19231.90a-----z0.32 1.16 0.86 3.03 0.85 1.78 0.37 -----z0.56 1.39 12.22b
19241.39 1.16 0.00 0.00 0.00 1.31 0.33 1.02 0.36 0.89 1.44 1.10 9.00
19250.76 1.12s0.00 0.49 0.22 0.49 0.02 0.52 -----z0.97 0.70 1.11 5.28b
19260.99 2.19 0.67 0.30 0.92 0.75 0.19 0.67 1.67 0.83 1.54 1.51 12.23
1927-----z-----z-----z-----z-----z-----z-----z-----z-----z0.80u-----z-----z0.00l
1928-----z-----z-----z-----z0.57 2.06 1.35 0.25 -----z-----z1.24 1.15 6.62f
19290.12a0.05 0.30 0.74 0.27 2.43 0.00 0.39 0.03 0.25 0.01 0.84 5.43
19300.32a0.88 0.95 0.51 0.68 2.23 0.11 0.22 0.99 0.44 0.78 0.11 8.22
19311.86 0.32 0.43 0.02 0.37 1.18 0.07 0.01 1.13 1.06 1.50 2.64 10.59
19320.44 0.03 1.89 1.59 0.55 0.06 0.29 0.32 0.05 1.03 2.90 0.99 10.14
19331.36 0.58 1.54 0.11 1.03 0.50 0.15 0.18 1.19 1.45 0.53 2.82 11.44
19340.92 0.28 0.50 0.20 0.39 0.14 0.26 0.58 0.50 1.48 2.98 1.36 9.59
19350.55 0.53 0.29 0.18 0.15 1.25 1.77 0.40 0.41 1.26 0.53 0.95 8.27
19361.60 0.56 0.04 1.03 0.63 3.95 0.59 0.41 0.71 0.06 0.09 0.10 9.77
19370.37 1.36 1.07 1.11 0.30 3.22 0.06 0.28 1.26 0.42 2.97 0.96 13.38
19380.97 2.36o1.40 0.19 0.08 -----z-----z0.58 1.20 1.55w0.52 0.53 5.47d
19391.14 0.50r0.36v-----z0.14 0.75t-----z0.02 0.20y-----z0.19 2.39 3.88g
19400.57s1.39o1.09v1.06 0.77 0.57 0.66 0.03 1.08 2.08 1.36 1.45 9.06c
19410.86 0.56 0.51 1.62 2.17 3.35 0.86 2.25 3.00 0.48 1.10a1.64a18.40
19421.32 0.93 -----z1.22 3.18 0.50u1.92 0.14 0.00 0.46 1.00 1.66 11.83b
19431.11 0.47 0.66 0.67 0.18 1.44t0.08 1.02 0.02 2.02 0.41 0.27 6.91a
19440.38 0.81 0.28 1.77 1.20 -----z-----z-----z0.81 0.25 3.67 0.42 9.59c
19450.65a1.86a0.95 0.10 1.55 0.76 0.43 0.26 0.73 1.27 1.90 2.51a12.97
19460.90b1.27a0.75a0.25 0.58 2.05 0.23 0.02 0.33 0.87 0.97 0.84 9.06
19470.60 0.56 1.03 0.30 0.18 3.32 1.40 0.02 0.76 2.31 0.23 0.63 11.34
1948-----z-----z-----z-----z-----z3.36 1.59 1.86 0.18 0.31 1.97 1.52 10.79e
19490.25 0.67 0.60 0.37 0.43 0.23 0.26 0.71 0.47 0.35 1.81 0.68 6.83
19500.70 1.72 2.13 1.76 0.64 0.94 0.85 0.34 0.24 2.43 3.22 1.08 16.05
19511.84 0.35 0.87 1.01 0.40 0.73 0.45 2.22 0.16 1.81 2.58 1.27 13.69
19521.83 0.43 0.33 0.68 0.63 1.74 0.22 0.04 0.19 0.00 0.24 2.42 8.75
19531.85 0.49 2.05 1.24 2.14 2.24 0.00 1.88 0.05 0.60 1.08 0.55 14.17
19541.33 0.91 0.63 0.10 2.15 1.16 1.02 1.53 0.72 0.15 1.35 0.97 12.02
19550.51 0.73 0.70 1.18 0.62 1.41 0.99 0.05 0.44 1.24 0.99 2.32 11.18
19562.83 1.09 1.17 0.26 0.38 2.29 1.24 0.66 0.39 1.71 0.44 0.38 12.84
19570.77 0.86 1.07 0.65 2.85 0.73h0.85 0.71 0.15 1.91 0.72 1.50 12.04a
19581.41 2.48 1.49 1.75 0.32 3.14 0.44 0.61 0.41 0.62 1.71 0.75 15.13
19594.65 1.42 0.42 0.25 1.72 0.60 0.21 0.43 1.57 0.71 0.50 0.71 13.19
19600.75 1.01 0.42 0.87 -----z-----z-----z-----z-----z-----z-----z-----z3.05h
Period of Record Statistics
MEAN1.12 0.85 0.72 0.80 0.88 1.48 0.67 0.66 0.73 0.95 1.30 1.18 11.26
S.D.0.83 0.65 0.58 0.63 0.81 1.11 0.73 0.63 0.66 0.66 0.92 0.73 2.74
SKEW2.00 1.28 0.96 0.44 1.28 0.60 1.61 1.06 1.52 0.50 0.84 0.71 0.36
MAX4.65 2.90 2.13 2.10 3.18 3.95 3.22 2.25 3.00 2.43 3.67 2.82 18.40
MIN0.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.10 5.43
YRS43 41 43 44 46 38 43 45 44 42 45 45 30